ILM85x23
Model / article: ILM85x23
ILM85x23 is listed by TQ-RoboDrive in Frameless torque motors. Published model data includes Rated output torque: 2.57 Nm (rated); Peak output torque: 8.31 Nm (peak). See the specification table for operating conditions and source evidence.
Exact stator-rotor installation-kit models. Rated torque is at nominal current; thermal performance depends on installation, as stated by TQ.

Product overview
- Manufacturer / supplier
- TQ-RoboDrive
- Series
- ILM frameless servo kits
- Component type
- Frameless torque motors
- Source
- Open published source
Published pricing
No verified public price indexed for this model. Contact PartMeld for a supplier inquiry.
Published specifications
Values are shown as published. Conditions, rating basis and source evidence apply to each value.
Latest source observation: . Observation dates record evidence collection, not supplier re-verification.
| Specification | Published value | Conditions and source |
|---|---|---|
| Continuous RMS currentModel-level statement | 11.3 ARating: rated | rule validated Unit needs review. Confirm against the source before comparing this value. Operating conditions
Source evidenceILM85x23 | Rated current: 11.3 A PDF / ILM85x23 / Rated current |
| Line-to-line resistanceModel-level statement | 300 mOhm | rule validated Operating conditions
Source evidenceILM85x23 | Terminal resistance at 20°C: 300 mOhm PDF / ILM85x23 / Terminal resistance at 20°C |
| Product massModel-level statement | 620 g | rule validated Operating conditions
Source evidenceILM85x23 | Weight: 620 g PDF / ILM85x23 / Weight |
| Maximum output speedModel-level statement | 7900 rpmRating: maximum | rule validated Operating conditions
Source evidenceILM85x23 | Maximum rotation speed at rated voltage: 7900 rpm PDF / ILM85x23 / Maximum rotation speed at rated voltage |
| Nominal supply voltageModel-level statement | 48 VRating: rated | rule validated Operating conditions
Source evidenceILM85x23 | Rated voltage: 48 V PDF / ILM85x23 / Rated voltage |
| Outer diameterModel-level statement | 85 mm | rule validated Operating conditions
Source evidenceILM85x23 | Stator diameter: 85 mm PDF / ILM85x23 / Stator diameter |
| Overall lengthModel-level statement | 36.9 mm | rule validated Operating conditions
Source evidenceILM85x23 | Stator length: 36.9 mm PDF / ILM85x23 / Stator length |
| Peak output torqueModel-level statement | 8.31 NmRating: peak | rule validated Operating conditions
Source evidenceILM85x23 | Peak torque at 20% deviation from linearity: 8.31 Nm PDF / ILM85x23 / Peak torque at 20% deviation from linearity |
| Rated operating-point powerModel-level statement | 465 WRating: rated | rule validated Unit needs review. Confirm against the source before comparing this value. Operating conditions
Source evidenceILM85x23 | Power: 465 W PDF / ILM85x23 / Power |
| Rated output torqueModel-level statement | 2.57 NmRating: rated | rule validated Operating conditions
Source evidenceILM85x23 | Rated torque: 2.57 Nm PDF / ILM85x23 / Rated torque |
| Clear through-bore diameterModel-level statement | 52 mm | rule validated Operating conditions
Source evidenceILM85x23 | Hollow-shaft rotor diameter: 52 mm PDF / ILM85x23 / Hollow-shaft rotor diameter |
| RMS torque constantModel-level statement | 229 mNm/A | rule validated Operating conditions
Source evidenceILM85x23 | Torque constant at 20°C: 229 mNm/A PDF / ILM85x23 / Torque constant at 20°C |
Technical documents and resources
Confirm the exact configuration, price, availability and operating conditions with the supplier before ordering.